hi
you could use the test mode to place bets on the favorite, then have a trigger to switch to live for the next bet if there are 2 losses.
then you can have another trigger to switch back to test mode after a win or loss if you only want 1 bet.
BUT, you would have to have another trigger to reset the win/lose history everytime your other triggers switched test to live etc
the triggers would have to be in the correct positions, ie reset winlose trigger after the switch test on/off triggers and so on
mcbee